UI Test: Support high dpi displays for UI testing

jbe2277 · Jul 16, 2024 · 62b171f · 62b171f
1 parent 60e0e2d
commit 62b171f
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/Samples.UITest/UITest.Core/UITestBase.cs b/src/Samples.UITest/UITest.Core/UITestBase.cs
@@ -6,6 +6,7 @@
 using System.Globalization;
 using System.Reflection;
 using System.Runtime.CompilerServices;
+using System.Runtime.InteropServices;
 using Xunit.Abstractions;
 
 namespace UITest;
@@ -17,6 +18,7 @@ public abstract class UITestBase : IDisposable
 
     static UITestBase()
     {
+        NativeMethods.SetProcessDPIAware();
         CultureInfo.DefaultThreadCurrentCulture = new CultureInfo("en-US");
 
         Mouse.MovePixelsPerMillisecond = 2;
@@ -111,4 +113,11 @@ public void Dispose()
             if (File.Exists(file)) File.Delete(file);
         }
     }
+
+
+    private static class NativeMethods
+    {
+        [DllImport("user32.dll", SetLastError = true)]
+        public static extern bool SetProcessDPIAware();
+    }
 }